飛行訓練 - 開始後用滑鼠點擊舞台以啟用按鍵，重整畫面即可重新遊戲。 | 程式專案

{"id":200985,"student_id":2589,"content":"import random #載入產生隨機數的套件\nfrom game import * #載入所有遊戲套件提供的方法\n\nset_backdrop('bg.png') #設定背景\nship = create_sprite('player.png') #飛船\nfood = create_sprite('food_0.png','food_1.png','food_2.png') #目標物\nbars = create_sprite('d0.png','d1.png','d2.png','d3.png','d4.png','d5.png','d6.png','d77.png') #儀表板\nn3 = create_sprite('0.png','1.png','2.png','3.png','4.png','5.png','6.png','7.png','8.png','9.png') #百位數\nn2 = create_sprite('0.png','1.png','2.png','3.png','4.png','5.png','6.png','7.png','8.png','9.png') #十位數\nn1 = create_sprite('0.png','1.png','2.png','3.png','4.png','5.png','6.png','7.png','8.png','9.png') #個位數\ngameover_text = create_sprite('gameover.png') #遊戲結束文字圖\n\nn3.move_to(550, 50)\nn2.move_to(600, 50)\nn1.move_to(650, 50)\nbars.move_to(600, 850)\nship.layer = 1\ngameover_text.hidden = True\n\nflames = [] #存放火焰角色\nbullets = [] #存放子彈角色\nscore = 0 #玩家分數\nclock = 0 #紀錄遊戲迴圈次數\nlife = 7 #遊戲生命\nend_time = 0 #緩慢模式的結束時間點\n\nfood.x = random.randrange(100, 1100)\nfood.y = random.randrange(100, 800)\n\ncreate_sound('bgm.mp3', True)\n\n#遊戲主迴圈\ndef loop ():\n    global score, clock, life, end_time\n\n    speed = ship.distance_to(cursor)/20 #距離滑鼠越遠速度越快\n    ship.toward(cursor) #飛船朝向滑鼠\n    ship.step_forward(speed)\n    \n    #緩速模式時子彈產生的速度變 1/4\n    if clock \u003c end_time:\n        rate = 8 #每執行 8 次迴圈創造一個子彈\n    else:\n        rate = 4 #每執行 4 次迴圈創造一個子彈\n\n    clock += 1\n    if clock % rate == 0:\n        bullet = create_sprite('bullet_0.png','bullet_1.png')\n        bullet.direction = random.randrange(360)\n        bullet.step_forward(750)\n        bullet.direction = random.randrange(360)\n        bullets.append(bullet)\n    \n    for b in bullets:\n        if b.touched(ship):\n            b.destroy()\n            life -= 1\n            create_sound('boom.wav')\n        \n        if clock \u003c end_time:\n            b.step_forward(2) #緩速模式時子彈速度變 1/4\n            b.costume_id = 1\n        else:\n            b.step_forward(4)\n            b.costume_id = 0\n    \n    if len(bullets) \u003e 100:\n        del bullets[0]\n        bullets[0].destroy()\n\n    if ship.touched(food):\n        food.x = random.randrange(100, 1100)\n        food.y = random.randrange(100, 800)\n        \n        #生命條造型編號不能超過 7\n        if food.costume_id == 1 and life \u003c 7:\n            life += 1\n        \n        if food.costume_id == 2:\n            end_time = clock + 500 # 500 個遊戲迴圈的時間內是緩速狀態\n\n        if score % 10 == 4: #每 10 個食物，第 5 個是緩速\n            food.costume_id = 2\n        elif score % 10 == 9: #每 10 個食物，第 10 個是補血\n            food.costume_id = 1\n        else:\n            food.costume_id = 0\n        \n        score += 1\n        create_sound('effect.wav')\n\n    n3.costume_id = int(score/100)%10 #百位數\n    n2.costume_id = int(score/10)%10 #十位數\n    n1.costume_id = int(score/1)%10 #個位數\n\n    bars.costume_id = life #生命值介於 0 - 7 之間\n    \n    if life \u003c= 0:\n        stop()\n        gameover_text.hidden = False\n\n    if clock % 5 == 0:\n        flame = create_sprite('flame.png')\n        flame.direction = ship.direction + 90\n        flame.move_to(ship)\n        flames.append(flame)\n    \n    for flame in flames:\n        flame.opacity -= 0.01\n        flame.scale -= 0.01\n    \n    if len(flames) \u003e 20:\n        del flames[0]\n        flames[0].destroy()\n\nforever(loop) #重複不斷執行遊戲回圈\n\n","created_at":"2020-11-02T20:06:23.529+08:00","updated_at":"2023-03-14T14:43:37.093+08:00","name":"飛行訓練 - 開始後用滑鼠點擊舞台以啟用按鍵，重整畫面即可重新遊戲。","language":"python","screenshot":{"url":"https://cdn3.koding.school/uploads/project/screenshot/200985/d0a81ce81195fd74f12f722f13ecb19c.jpg"},"parent_id":4,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[13164,12215,13135,11934,12179,12489,10764,9253,12472,20961,23713,12971,23086,15544,15259,35320,12347,4730,18363,34094,39830,34617,17411,35825,30022,23460,12466,28540,26482,35795,26704,38763,26650,7113,32066,27966,43026,26424,16514,47495,38994,54221,51569,42761,54843,24015,33044,42222,42057,42279,43766],"is_featured":false,"views":1936,"hashid":"d5msvwpjj","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}